104-Key Wireless Flexible Roll-Up Silicone Multimedia Keyboard (Gray) 104-Key 2.4 GHz Wireless Flexible Multimedia Portable Keyboard (Gray) General Features: Gray color with white characters Constructed from Silicone Blue multimedia / hot keys 104-key QWERTY layout w/ number pad USB receiver 2.4 GHz wireless technology Flexible design lets you roll up for transporting or storage Dustproof and washable Moisture and mildew resistant